Legion : The Final Exorcism(2006)

"True Faith vs. Pure Evil"

Overview

Michael San Chica is an ex-priest. He is also an investigator documenting true events of demonic possession. When Michael comes to the rescue of the newly possessed Tatiana McMurter, daughter of a Baptist minister, he discovers that he has encountered this demon before… A demon he vowed to track down and send back to hell. Because this time it’s not business… it’s personal.